package demo.extend;

import lombok.extern.slf4j.Slf4j;

import java.util.HashMap;
import java.util.Hashtable;
import java.util.Properties;

/**
 * 子类
 *
 * @author sun.ye
 * @since 2020-06-29 20:22
 */
@Slf4j
public class Son extends Father{

    public static void main(String[] args) {
        Son son = new Son();
        son.showName(son);
        showFather(son);

        Properties properties = new Properties();
        unLsp(properties);
    }

    static void showFather(Father father){
        father.showName(father);
    }

    static void unLsp(Hashtable hashtable){

    }
}